PubRank

R Premakumar

Author PubWeight™ 28.38‹?›

Top papers

Rank Title Journal Year PubWeight™‹?›
1 Purification of a second alternative nitrogenase from a nifHDK deletion strain of Azotobacter vinelandii. J Bacteriol 1988 2.21
2 Metal-induced formation of metallothionein in rat liver. Arch Biochem Biophys 1975 2.03
3 Nitrogen metabolite repression of nitrate reductase in Neurospora crassa. J Bacteriol 1979 2.00
4 Nitrogen Fixation by Azotobacter vinelandii Strains Having Deletions in Structural Genes for Nitrogenase. Science 1986 1.99
5 Transcriptional regulation of nitrogen fixation by molybdenum in Azotobacter vinelandii. J Bacteriol 1986 1.85
6 Nucleotide sequence and mutational analysis of the structural genes (anfHDGK) for the second alternative nitrogenase from Azotobacter vinelandii. J Bacteriol 1989 1.54
7 Tn5-induced mutants of Azotobacter vinelandii affected in nitrogen fixation under Mo-deficient and Mo-sufficient conditions. J Bacteriol 1986 1.36
8 Copper-chelatin: isolation from various eucaryotic sources. Arch Biochem Biophys 1975 1.36
9 Physiological characterization of a Neurospora crassa mutant with impaired regulation of nitrate reductase. J Bacteriol 1980 1.30
10 Repression of nitrate reductase in Neurospora studied by using L-methionine-DL-sulfoximine and glutamine auxotroph gln-1b. J Bacteriol 1980 1.19
11 Copper-chelatin: purification and properties of a copper-binding protein from rat liver. Arch Biochem Biophys 1975 1.18
12 Demonstration in vitro of two intracellular inactivators of nitrate reductase from Neurospora. Biochim Biophys Acta 1978 1.02
13 Studies on the zinc content of Cd-induced thionein. Arch Biochem Biophys 1978 0.99
14 The genes encoding the delta subunits of dinitrogenases 2 and 3 are required for mo-independent diazotrophic growth by Azotobacter vinelandii. J Bacteriol 1995 0.93
15 Copper-induced synthesis of copper-chelatin in rat liver. Arch Biochem Biophys 1975 0.92
16 Stability of messenger RNA for nitrate reductase in Neurospora crassa. Biochim Biophys Acta 1978 0.91
17 Carbohydrate partitioning between upper and lower regions of the crown in oat and rye during cold acclimation and freezing. Cryobiology 2005 0.90
18 S-Adenosylhomocysteine hydrolase from human placenta. Affinity purification and characterization. Biochem J 1985 0.85
19 Characteristics of orf1 and orf2 in the anfHDGK genomic region encoding nitrogenase 3 of Azotobacter vinelandii. J Bacteriol 1996 0.84
20 Regulation of the pathway for the degradation of anthranilate in Aspergillus niger. J Bacteriol 1971 0.80
21 Mo-independent nitrogenase 3 is advantageous for diazotrophic growth of Azotobacter vinelandii on solid medium containing molybdenum. J Bacteriol 1994 0.78
22 Carbohydrate concentrations in crown fractions from winter oat during hardening at sub-zero temperatures. Ann Bot 2005 0.76
23 Thermal effect of CO(2) on apoplastic ice in rye and oat during freezing. Plant Physiol 2000 0.75
24 Chemistry and biology of copper-chelatin. Adv Exp Med Biol 1976 0.75